精華區beta TransPhys 關於我們 聯絡資訊
A metric space M is said to be locally path-connected if each point in M has a neighborhood U is path-connected. Show that "M is connected and locally path-connected" if and only if "M is path-connected." -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.112.218.142 ※ 編輯: plover 來自: 140.112.218.142 (01/13 21:12)